Mark Sullivan

Mark SullivanSenior Editor, PCWorld

Mark has been writing about networks - social and wireless - since 2005. Independent and outgoing, he enjoys travelling, wine, and skiing. His favorite book is "Atlas Shrugged" by Ayn Rand.

4G Wireless Speed Tests: Which Is Really the Fastest?

2 years ago in Phones

'Google Circles' Looms, But do Google's Nerds 'Get' Social?

2 years ago in Social networking software

IE9 Gets the Browser Out of the Way

2 years ago in Web & social

SXSW is Bigger Than Texas This Week

2 years ago in Tech events

Modems in the Movies: The Early Years

2 years ago in Networking

videoZTE V9 and V11 Android-Based Tablets

2 years ago in Tablets

Sprint Looks Poised to Enter an LTE Future

2 years ago in Phones

videoHTC's Flyer May Be a Standout in Crowded Tablet Markettechhive.com

2 years ago in Tablets

Mobile Payments in US Mired in Fight for Controltechhive.com

2 years ago in Phones

T-Mobile Announces Two Budget Android Phonestechhive.com

2 years ago in Phones

videoHands On with Samsung's Galaxy S 4G Smartphone (Video)techhive.com

2 years ago in Phones

LG Announces 3D Smartphone and Midsize Tablettechhive.com

2 years ago in Tablets

videoSony Ericsson Xperia Play Gaming Phone: Hands Ontechhive.com

2 years ago in Phones

AT&T’s Dockable Atrix 4G: Impressive Phone, but No Genre Breakertechhive.com

2 years ago in Phones

Famous Facebook Flip-Flops

2 years ago in Social networking software